Andy on Twitter

  • Great to see James Dilworth added to the business hall of fame. His legacy has made a difference to so many lives t… ,
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  • Sydney airport has gone from best in class to total nightmare since I’ve lived here. Time for the Govt to step in.,
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IT Efficiency

My current obsession… collecting data on how inefficient IT is. Andy how we can reverse the trend. James has some interesting points culled from IBM…

  • Over 78% of data centers were built before dotcom era
  • Data centers use 10-30x more energy per square foot than office space
  • For every 100 units of energy piped into a data center, only about 3 units are used for actual computing- more than half is cooling.
  • in distributed computing environments up to 85% of computing capacity can sit idle

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